rustpad VS llvm-project

Take a look at https://github.com/ekzhang/rustpad

I'm looking for software similar to https://rustpad.io but with login and password. Docker would be nice :)

You could try rustpad

Looks pretty similar to https://rustpad.io/

Awesome! I requested this in rustpad but it was closed with wontfix. I suppose it is out of scope of rustpad but I'm really glad to see that there's this project to add it.

Just adding an example to the other side, I wrote https://rustpad.io/ in Rust, which is a collaborative text editor that uses WebSockets and resolves edit conflicts in real time using an operational transformation algorithm. It's a fairly complex bit of logic. But I actually thought Rust was the best language for this application because of performance, data race-safety, Serde, and the borrow checker. (My second choice would have been Go with stress tests run under `the -race flag.)

I forgot to say that I use this llvm build. Just download the release and point the clangd server to it.

Xtensa support (esp32). Will be interesting how this will be for Rust and Zig support for esp32

https://github.com/llvm/llvm-project/tree/main/llvm/lib/Targ...

https://www.phoronix.com/news/LLVM-Xtensa-Backend

https://github.com/espressif/llvm-project/issues/4#issuecomm...

https://github.com/ziglang/zig/issues/5467#issuecomment-1465...

Hopefully, in the future the installation will be simpler, as we are trying to upstream our LLVM changes (first 10 patches are already accepted!), and once we manage to upstream LLVM changes we will proceed with upstreaming our Rust fork changes.

The main discussion can be led back to this GitHub issue and this comment; fortunately, we don't need to build espressif's llvm fork anymore as they supply the clangd (this is the language server we need) and you can find the zip here. I'll briefly list down the steps required to set up vim with clangd to take advantage of clangd's features (auto-completion, linting, code refactoring ...)

In my case, it's pretty annoying that the Xtensa platform doesn't have official LLVM support. It's in progress but going very slowly.

The link to the espressive issue trackers: https://github.com/espressif/llvm-project/issues/4

Xtensa. They've got a fork of LLVM that supports it that they're working toward getting upstreamed. The community has a fork of rustc that uses it (and a quickstart crate) while we wait for it to get upstreamed.

https://github.com/espressif/llvm-project/issues/4 is a good example why updating llvm isn't easy and takes a lot of time.

Just to clarify - Gambit, Chicken, and Carp all compile to portable C.

I hadn't realized LLVM mainline doesn't support Xtensa. I'm surprised.

D does support Xtensa via LDC (https://forum.dlang.org/thread/[email protected]...). It looks like GDC also nearly supports it, requiring only a minor patch at present.

A functioning LLVM backend does exist (https://github.com/espressif/llvm-project/issues/4) and might be making very slow progress towards being merged. A quick search shows that it works for Rust. I suspect (but don't know) that it might work for Terra as well.

There's also the LLVM C backend (https://github.com/JuliaComputingOSS/llvm-cbe) but I've no idea how efficient such an approach is when applied to real world embedded tasks.